From 1f60d56ee2cea13953c202fc751d1b6a2e32cb03 Mon Sep 17 00:00:00 2001
From: Rodolphe Breard <rodolphe.breard@uraniborg.net>
Date: Tue, 27 Nov 2012 09:24:35 +0100
Subject: [PATCH] setting focus to the chat input when a tab is shown

---
 lib/tab.nsui.js | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/tab.nsui.js b/lib/tab.nsui.js
index 4474a9b..6947dd2 100644
--- a/lib/tab.nsui.js
+++ b/lib/tab.nsui.js
@@ -16,6 +16,7 @@
 
 var Tab = function(name) {
     this.name = this.filterName(name);
+    this.chat_input = null;
     this.wr_lst = document.getElementById("tab-lst");
     this.wr_body = document.getElementById("tab-body-wrapper");
     this.initListElement();
@@ -58,9 +59,9 @@ Tab.prototype.initListElement = function() {
 };
 
 Tab.prototype.initBodyElement = function() {
-    var chat_input = document.createElement("input"),
-    chat_input_w = document.createElement("div");
+    var chat_input_w = document.createElement("div");
 
+    this.chat_input = document.createElement("input");
     this.chat_log = document.createElement("pre");
     this.chat_log.classList.add("chat-log");
     this.el_body = document.createElement("div");
@@ -68,9 +69,9 @@ Tab.prototype.initBodyElement = function() {
     this.el_body.id = this.name;
     this.el_body.style.display = "none";
     chat_input_w.classList.add("chat-input-wrapper");
-    chat_input.classList.add("chat-input");
-    chat_input.setAttribute("type", "text");
-    chat_input.addEventListener("keyup", (function(elem) {
+    this.chat_input.classList.add("chat-input");
+    this.chat_input.setAttribute("type", "text");
+    this.chat_input.addEventListener("keyup", (function(elem) {
 	return function(event) {
 	    if (event.keyCode == 13 && this.value != "") {
 		var msg = this.value;
@@ -86,7 +87,7 @@ Tab.prototype.initBodyElement = function() {
 	};
     })(this), false);
 
-    chat_input_w.appendChild(chat_input);
+    chat_input_w.appendChild(this.chat_input);
     this.el_body.appendChild(this.chat_log);
     this.el_body.appendChild(chat_input_w);
     this.wr_body.appendChild(this.el_body);
@@ -113,6 +114,7 @@ Tab.prototype.show = function() {
     this.el_lst.classList.add("tab-current");
     this.el_body.style.display = "block";
     this.chat_log.scrollTop = 42000;
+    this.chat_input.focus();
 };
 
 Tab.prototype.isCurrent = function() {